To serve the needs for academic study and scientific research, the inventors successfully made the “Reflecting Telescope” with good and stable quality from relatively simple materials such as prisms, PVC plastic pipes, wheels, stainless steel pipe, etc.
Makers: Dang Hoang San
Le Duc Anh
Nguyen Minh Phu
Unit: Tran Cao Van Lower Secondary School, Hue City
To serve the needs for academic study and scientific research, the inventors successfully made the “Reflecting Telescope” with good and stable quality from relatively simple materials such as prisms, PVC plastic pipes, wheels, stainless steel pipe, etc. Its price is only about VND 3 million compared with VND 7 million for a telescope with the same specifications available in the market.
This “Reflecting Telescope” is made up of three parts: optical part including a curved mirror, diagonal mirror, eyepiece; supporting parts including lens body, ancillary mirror support, secondary support, mirror holder, accessories including viewfinder and focus adapter.
This homemade Reflecting Telescope with cheap price and simple materials will partly meet the need for scientific research and creativity of the young people in school.
LE HOANG GIA UYEN
